AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 1.1M Followers • 00:00, Oct 10 Local time
26
US AQI⁺Good
Main pollutant:
O₃
56 µg/m³
14°
19 km/h
98 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 28 |  | 14° 12° |  29 km/h | 91% |
| Sun | 35 | | 18° 11° | 20 km/h | 76% |
| Mon | 27 |  | 18° 14° | 24 km/h | 63% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in San Francisco today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Francisco today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Most polluted locations near San Francisco
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in San Francisco?
- Potomac Street0
- Rivoli Street0
- 4066 23rd Street1
- 409A 30th Street1
- 847-815 Chenery St1
- 950-992 Church St1
- Ashbury St1
- Bernal Heights 21
- Buchanan and Broadway1
- Capitol Avenue1
- Edgehill Open Space Park1
- Ingleside Terraces1
- Lippard Avenue1
- McAllister Street1
- Mission Bernal Hospital1
- Mission Street Station1
- Molimo Drive1
- Montezuma Street1
- Pine Street & California Street1
- Potrero Hill 18th & Mississippi1
- Precita Avenue1
- Scott Street1
- West Page Street1
- Western Addition1
- Upper Shrader Cole Valley2
- Visitacion Valley2
- 10th and Fulton Deck4
- 540 Victoria Street4
- Castenada Avenue4
- Chenery St4
- Golden Gate4
- Greenwich Street4
- Mendell & La Salle Ave4
- Outer Sunset 40th & Irving4
- West of Twin Peaks5
- Cow Hollow6
- LH Webster6
- Natoma Street6
- States Street6
- 4256 22nd Street7
- Baker St7
- Balboa Park Pool7
- Espirit Park Roof7
- Flood Avenue7
- Joost Avenue 17
- Stanyan Street7
- Noe Valley8
- San Jose Ave and Ocean Ave8
- 15th and Castro St.9
- 2949B-B Pacific Ave9
- 4010 Eureka Valley9
- Delano Avenue9
- 5235 Diamond Heights Boulevard10
- Duboce Triangle10
- Market Street 210
- Potrero Hill10
- 1501-1599 8th Ave11
- 4000-4098 21st St11
- Baker11
- Isis Street11
- Pacheco Street11
- Wright Street 211
- 1770 McKinnon Avenue12
- Hickory Street12
- Mississippi Street12
- Pacific Heights-GEOHealth_VMT_Basadre12
- Quintara Street 212
- Capp Street Garden13
- Portola Street13
- 116 Marietta Drive14
- 351 Magellan Ave14
- Diamond Street & Conrad Street14
- Duncan Castro Open Space14
- Eureka Valley14
- Golden Gate Height14
- Laguna Street14
- Mid Liberty Street14
- Oakdale Avenue14
- Tompkins Avenue14
- 12th Ave15
- 200-298 Carl St15
- Anza Vista-the_balbs15
- Filbert Street15
- Bernal Heights16
- Cole Valley16
- Hays Street16
- Lake & 21st Avenue16
- Precita Valley16
- St. 00-99 Block16
- 100 Block Andover17
- 300 Laidley Street17
- 313 Shotwell Street17
- 35 Keyes Ave17
- Broadway between Hyde and Larkin17
- Page Street Station17
- San Francisco - Mission Rock17
- 4739-4737 California St18
- 662 Cayuga Ave18
- 915 Cayuga Ave18
- De Haro Blvd18
- Hazelwood at Mangels18
- Mission District18
- Mission District & Osage Street18
- Santa Rosa Avenue18
- 215 Connecticut St19
- 460 29th street19
- 600-698 Panorama Dr19
- Gladys Street19
- Sunnyside St19
- Walter Street19
- 1108-1126 Cabrillo St20
- 18thAve/TaravalUlloa20
- 23rd Street & 3rd Street20
- Churchill Park20
- Miraloma Park O'Shaughnessy20
- 100-200 Colby St21
- 144 Funston Avenue21
- 476-498 Innes Ave21
- 541 Presidio Blvd21
- 6th and Hugo Street21
- Brannan St21
- Jackson & Walnut21
- Mojave Street21
- Staples Avenue21
- 1034-1064 14th St22
- 2799-2701 Green St22
- 6th Ave Backyard22
- Lombard Street22
- 1333 Jones St.23
- 427 Kirkham Street23
- Buena Vista Heights23
- Kensington Way23
- Mission District 123
- 100-200 Maynard St24
- Ripley Street24
- San Francisco - Inner Mission24
- 99-1 Dolores Terrace25
- Illinois Street25
- 327-203 Marietta Dr26
- 1377 29th Ave27
- 2-76 Amethyst Way27
- 491 Corbett Avenue27
- Inner Sunset28
- 382 7th St29
- Bay Street29
- Outer Sunset 429
- Outdoor31
- Outer Sunset-2340 42nd Ave31
- Rincon Hill31
- SF Hamerton Ave31
- Mt. Davidson33
- Potrero Hill 233
- Crocker Amazon35
- Donahue st35
- Ingerson & Ingalls Street35
- Outer Richmond, San Francisco37
- The Nabe37
- 3rd Street Youth Innes Location39
- Griffith & Ingerson St39
- Palou Ave & 3rd St39
- Pier 80 Terminal39
- Quesada & Jennings39
- UCSF Parnassus39
- Van Dyke and Lane street39
- UCSF Mount Zion40
- Bocana & Cortland41
- Dakota St - C.A.R.E41
- Presidio41
- Yosemite Ave41
- 188 S Park St44
- BGC Tenderloin44
- IFR Mission St & 25th St44
- Mother Brown’s44
- Newcomb Ave & Newhall St44
- UCSF Mission Bay44
- Downey Street46
- 3398 Baker Street50
- Safer Together/Bernal50
- YMCA Bayview Hunters Point50
- ATB Jerrold Ave. San Francisco, Ca 9412451
